DE69031642D1 - Method and device for improving a multiplier signal - Google Patents

Method and device for improving a multiplier signal

Info

Publication number
DE69031642D1
DE69031642D1 DE69031642T DE69031642T DE69031642D1 DE 69031642 D1 DE69031642 D1 DE 69031642D1 DE 69031642 T DE69031642 T DE 69031642T DE 69031642 T DE69031642 T DE 69031642T DE 69031642 D1 DE69031642 D1 DE 69031642D1
Authority
DE
Germany
Prior art keywords
improving
multiplier signal
multiplier
signal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE69031642T
Other languages
German (de)
Other versions
DE69031642T2 (en
Inventor
Edward W Stark
Harald Martens
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of DE69031642D1 publication Critical patent/DE69031642D1/en
Application granted granted Critical
Publication of DE69031642T2 publication Critical patent/DE69031642T2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/28—Investigating the spectrum
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/12—Generating the spectrum; Monochromators
    • G01J3/18—Generating the spectrum; Monochromators using diffraction elements, e.g. grating
    • G01J2003/1828—Generating the spectrum; Monochromators using diffraction elements, e.g. grating with order sorter or prefilter
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/12—Circuits of general importance; Signal processing
    • G01N2201/129—Using chemometrical methods

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
DE69031642T 1989-09-01 1990-08-30 Method and device for improving a multiplier signal Expired - Lifetime DE69031642T2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US40203889A 1989-09-01 1989-09-01
US07/572,534 US5568400A (en) 1989-09-01 1990-08-28 Multiplicative signal correction method and apparatus

Publications (2)

Publication Number Publication Date
DE69031642D1 true DE69031642D1 (en) 1997-12-04
DE69031642T2 DE69031642T2 (en) 1998-04-30

Family

ID=27017694

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69031642T Expired - Lifetime DE69031642T2 (en) 1989-09-01 1990-08-30 Method and device for improving a multiplier signal

Country Status (3)

Country Link
US (1) US5568400A (en)
EP (1) EP0415401B1 (en)
DE (1) DE69031642T2 (en)

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Also Published As

Publication number Publication date
EP0415401A2 (en) 1991-03-06
EP0415401B1 (en) 1997-10-29
EP0415401A3 (en) 1994-02-02
US5568400A (en) 1996-10-22
DE69031642T2 (en) 1998-04-30

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